Severity of influenza-associated hospitalisations by influenza virus type and subtype in the USA, 2010–19: a repeated cross-sectional study

Authors: Sumner, Kelsey M ^*, Masalovich, Svetlana, O'Halloran, Alissa, Holstein, Rachel, Reingold, Arthur, Kirley, Pam Daily, Alden, Nisha B, Herlihy, Rachel K, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J, Openo, Kyle P, Monroe, Maya L, Leegwater, Lauren, Henderson, Justin, Lynfield, Ruth, McMahon, Melissa, McMullen, Chelsea, Angeles, Kathy M, Spina, Nancy L, Engesser, Kerianne, Bennett, Nancy M, Felsen, Christina B, Lung, Krista, Shiltz, Eli, Thomas, Ann, Talbot, H Keipp, Schaffner, William, Swain, Ashley, George, Andrea, Rolfes, Melissa A, Reed, Carrie, Garg, Shikha

Source: In The Lancet Microbe November 2023 4(11):e903-e912

Severity of Disease Among Adults Hospitalized with Laboratory-Confirmed COVID-19 Before and During the Period of SARS-CoV-2 B.1.617.2 (Delta) Predominance — COVID-NET, 14 States, January–August 2021

Authors: COVID-NET Surveillance Team, Taylor, Christopher A., Patel, Kadam, Pham, Huong, Whitaker, Michael, Anglin, Onika, Kambhampati, Anita K., Milucky, Jennifer, Chai, Shua J., Kirley, Pam Daily, Alden, Nisha B., Armistead, Isaac, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Teno, Kenzie, Weigel, Andy, Monroe, Maya L., Ryan, Patricia A., Henderson, Justin, Nunez, Val Tellez, Bye, Erica, Lynfield, Ruth, Poblete, Mayvilynne, Smelser, Chad, Barney, Grant R., Spina, Nancy L., Bennett, Nancy M., Popham, Kevin, Billing, Laurie M., Shiltz, Eli, Abdullah, Nasreen, Sutton, Melissa, Schaffner, William, Talbot, H. Keipp, Ortega, Jake, Price, Andrea, Garg, Shikha, Havers, Fiona P.

Source: Morbidity and Mortality Weekly Report, 2021 Oct . 70(43), 1513-1519.

Access URL: https://www.jstor.org/stable/27081208

Characteristics and treatment of hospitalized pregnant women with COVID-19

Authors: Sekkarie, Ahlia, Woodruff, Rebecca, Whitaker, Michael, Kramer, Michael R., Zapata, Lauren B., Ellington, Sascha R., Meaney-Delman, Dana M., Pham, Huong, Patel, Kadam, Taylor, Christopher A., Chai, Shua J., Kawasaki, Breanna, Meek, James, Openo, Kyle P., Weigel, Andy, Leegwater, Lauren, Como-Sabetti, Kathryn, Ropp, Susan L., Muse, Alison, Bennett, Nancy M., Billing, Laurie M., Sutton, Melissa, Talbot, H. Keipp, Hill, Mary, Havers, Fiona P.

Source: In American Journal of Obstetrics & Gynecology MFM November 2022 4(6)

Hospitalizations Associated with COVID-19 Among Children and Adolescents — COVID-NET, 14 States, March 1, 2020–August 14, 2021

Authors: COVID-NET Surveillance Team, Delahoy, Miranda J., Ujamaa, Dawud, Whitaker, Michael, O’Halloran, Alissa, Anglin, Onika, Burns, Erin, Cummings, Charisse, Holstein, Rachel, Kambhampati, Anita K., Milucky, Jennifer, Patel, Kadam, Pham, Huong, Taylor, Christopher A., Chai, Shua J., Reingold, Arthur, Alden, Nisha B., Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Teno, Kenzie, Weigel, Andy, Kim, Sue, Leegwater, Lauren, Bye, Erica, Como-Sabetti, Kathryn, Ropp, Susan, Rudin, Dominic, Muse, Alison, Spina, Nancy, Bennett, Nancy M., Popham, Kevin, Billing, Laurie M., Shiltz, Eli, Sutton, Melissa, Thomas, Ann, Schaffner, William, Talbot, H. Keipp, Crossland, Melanie T., McCaffrey, Keegan, Hall, Aron J., Fry, Alicia M., McMorrow, Meredith, Reed, Carrie, Garg, Shikha, Havers, Fiona P.

Source: Morbidity and Mortality Weekly Report, 2021 Sep 01. 70(36), 1255-1260.

Access URL: https://www.jstor.org/stable/27081173

Timing of Influenza Antiviral Therapy and Risk of Death in Adults Hospitalized With Influenza-Associated Pneumonia, Influenza Hospitalization Surveillance Network (FluSurv-NET), 2012–2019.

Authors: Tenforde, Mark W, Noah, Kameela P, O'Halloran, Alissa C, Kirley, Pam Daily, Hoover, Cora, Alden, Nisha B, Armistead, Isaac, Meek, James, Yousey-Hindes, Kimberly, Openo, Kyle P, Witt, Lucy S, Monroe, Maya L, Ryan, Patricia A, Falkowski, Anna, Reeg, Libby, Lynfield, Ruth, McMahon, Melissa, Hancock, Emily B, Hoffman, Marisa R, McGuire, Suzanne

Source: Clinical Infectious Diseases; Feb2025, Vol. 80 Issue 2, p461-468, 8p

Subject Terms: INFLUENZA complications, MORTALITY risk factors, PNEUMONIA-related mortality, RISK assessment, PUBLIC health surveillance, PATIENTS, RESEARCH funding, HOSPITAL admission & discharge, LOGISTIC regression analysis, INFLUENZA, HOSPITAL mortality, TREATMENT effectiveness, CAUSES of death, DESCRIPTIVE statistics, ANTIVIRAL agents, CLINICAL pathology, TREATMENT delay (Medicine), CONFIDENCE intervals, TIME, ADULTS

Hospitalization of Adolescents Aged 12–17 Years with Laboratory-Confirmed COVID-19 — COVID-NET, 14 States, March 1, 2020–April 24, 2021

Authors: COVID-NET Surveillance Team, Havers, Fiona P., Whitaker, Michael, Self, Julie L., Chai, Shua J., Kirley, Pam Daily, Alden, Nisha B., Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Weigel, Andrew, Teno, Kenzie, Monroe, Maya L., Ryan, Patricia A., Reeg, Libby, Kohrman, Alexander, Lynfield, Ruth, Como-Sabetti, Kathryn, Poblete, Mayvilynne, McMullen, Chelsea, Muse, Alison, Spina, Nancy, Bennett, Nancy M., Gaitán, Maria, Billing, Laurie M., Shiltz, Jess, Sutton, Melissa, Abdullah, Nasreen, Schaffner, William, Talbot, H. Keipp, Crossland, Melanie, George, Andrea, Patel, Kadam, Pham, Huong, Milucky, Jennifer, Anglin, Onika, Ujamaa, Dawud, Hall, Aron J., Garg, Shikha, Taylor, Christopher A.

Source: Morbidity and Mortality Weekly Report, 2021 Jun 01. 70(23), 851-857.

Access URL: https://www.jstor.org/stable/27050692

COVID-19–Associated Hospitalizations Among Health Care Personnel — COVID-NET, 13 States, March 1–May 31, 2020

Authors: COVID-NET Surveillance Team, Kambhampati, Anita K., O’Halloran, Alissa C., Whitaker, Michael, Magill, Shelley S., Chea, Nora, Chai, Shua J., Kirley, Pam Daily, Herlihy, Rachel K., Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Monroe, Maya L., Ryan, Patricia A., Kim, Sue, Reeg, Libby, Como-Sabetti, Kathryn, Danila, Richard, Davis, Sarah Shrum, Torres, Salina, Barney, Grant, Spina, Nancy L., Bennett, Nancy M., Felsen, Christina B., Billing, Laurie M., Shiltz, Jessica, Sutton, Melissa, West, Nicole, Schaffner, William, Talbot, H. Keipp, Chatelain, Ryan, Hill, Mary, Brammer, Lynnette, Fry, Alicia M., Hall, Aron J., Wortham, Jonathan M., Garg, Shikha, Kim, Lindsay

Source: Morbidity and Mortality Weekly Report, 2020 Oct . 69(43), 1576-1583.

Access URL: https://www.jstor.org/stable/26967750

Characteristics and Maternal and Birth Outcomes of Hospitalized Pregnant Women with Laboratory-Confirmed COVID-19 — COVID-NET, 13 States, March 1–August 22, 2020

Authors: COVID-NET Surveillance Team, Delahoy, Miranda J., Whitaker, Michael, O’Halloran, Alissa, Chai, Shua J., Kirley, Pam Daily, Alden, Nisha, Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Monroe, Maya L., Ryan, Patricia A., Fox, Kimberly, Kim, Sue, Lynfield, Ruth, Siebman, Samantha, Davis, Sarah Shrum, Sosin, Daniel M., Barney, Grant, Muse, Alison, Bennett, Nancy M., Felsen, Christina B., Billing, Laurie M., Shiltz, Jessica, Sutton, Melissa, West, Nicole, Schaffner, William, Talbot, H. Keipp, George, Andrea, Spencer, Melanie, Ellington, Sascha, Galang, Romeo R., Gilboa, Suzanne M., Tong, Van T., Piasecki, Alexandra, Brammer, Lynnette, Fry, Alicia M., Hall, Aron J., Wortham, Jonathan M., Kim, Lindsay, Garg, Shikha

Source: Morbidity and Mortality Weekly Report, 2020 Sep . 69(38), 1347-1354.

Access URL: https://www.jstor.org/stable/26967686

Hospitalization Rates and Characteristics of Children Aged < 8 Years Hospitalized with Laboratory-Confirmed COVID-19 — COVID-NET, 14 States, March 1–July 25, 2020

Authors: COVID-NET Surveillance Team, Kim, Lindsay, Whitaker, Michael, O’Halloran, Alissa, Kambhampati, Anita, Chai, Shua J., Reingold, Arthur, Armistead, Isaac, Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J., Openo, Kyle P., Weigel, Andy, Ryan, Patricia, Monroe, Maya L., Fox, Kimberly, Kim, Sue, Lynfield, Ruth, Bye, Erica, Davis, Sarah Shrum, Smelser, Chad, Barney, Grant, Spina, Nancy L., Bennett, Nancy M., Felsen, Christina B., Billing, Laurie M., Shiltz, Jessica, Sutton, Melissa, West, Nicole, Talbot, H. Keipp, Schaffner, William, Risk, Ilene, Price, Andrea, Brammer, Lynnette, Fry, Alicia M., Hall, Aron J., Langley, Gayle E., Garg, Shikha

Source: Morbidity and Mortality Weekly Report, 2020 Aug . 69(32), 1081-1088.

Access URL: https://www.jstor.org/stable/26967609

Hospitalization Rates and Characteristics of Patients Hospitalized with Laboratory-Confirmed Coronavirus Disease 2019 — COVID-NET, 14 States, March 1–30, 2020

Authors: Garg, Shikha, Kim, Lindsay, Whitaker, Michael, O’Halloran, Alissa, Cummings, Charisse, Holstein, Rachel, Prill, Mila, Chai, Shua J., Kirley, Pam D., Alden, Nisha B., Kawasaki, Breanna, Yousey-Hindes, Kimberly, Niccolai, Linda, Anderson, Evan J., Openo, Kyle P., Weigel, Andrew, Monroe, Maya L., Ryan, Patricia, Henderson, Justin, Kim, Sue, Como-Sabetti, Kathy, Lynfield, Ruth, Sosin, Daniel, Torres, Salina, Muse, Alison, Bennett, Nancy M., Billing, Laurie, Sutton, Melissa, West, Nicole, Schaffner, William, Talbot, H. Keipp, Aquino, Clarissa, George, Andrea, Budd, Alicia, Brammer, Lynnette, Langley, Gayle, Hall, Aron J., Fry, Alicia

Source: Morbidity and Mortality Weekly Report, 2020 Apr . 69(15), 458-464.

Access URL: https://www.jstor.org/stable/26917104

Trends in COVID‐19–Attributable Hospitalizations Among Adults With Laboratory‐Confirmed SARS‐CoV‐2—COVID‐NET, June 2020 to September 2023.

Authors: Taylor, Christopher A., Whitaker, Michael, Patton, Monica E., Melgar, Michael, Kirley, Pam Daily, Kawasaki, Breanna, Yousey‐Hindes, Kimberly, Openo, Kyle P., Ryan, Patricia A., Kim, Sue, Como‐Sabetti, Kathryn, Solhtalab, Dominic, Barney, Grant, Tesini, Brenda L., Moran, Nancy E., Sutton, Melissa, Talbot, H. Keipp, Olsen, Kristen, Havers, Fiona P.

Source: Influenza & Other Respiratory Viruses; Nov2024, Vol. 18 Issue 11, p1-13, 13p

Subject Terms: AGE groups, ASYMPTOMATIC patients, MEDICAL screening, HOSPITAL admission & discharge, HOSPITAL care

The Burden of All-Cause Mortality Following Influenza-Associated Hospitalizations: Influenza Hospitalization Surveillance Network, 2010–2019.

Authors: O'Halloran, Alissa C, Millman, Alexander J, Holstein, Rachel, Olsen, Sonja J, Cummings, Charisse N, Chai, Shua J, Kirley, Pam Daily, Alden, Nisha B, Yousey-Hindes, Kimberly, Meek, James, Openo, Kyle P, Fawcett, Emily, Ryan, Patricia A, Leegwater, Lauren, Henderson, Justin, McMahon, Melissa, Lynfield, Ruth, Angeles, Kathy M, Bleecker, Molly, McGuire, Suzanne

Source: Clinical Infectious Diseases; 3/15/2025, Vol. 80 Issue 3, pe43-e45, 3p

COVID-19–Associated Hospitalizations and Maternal Vaccination Among Infants Aged <6 Months — COVID-NET, 12 States, October 2022–April 2024.

Authors: Havers, Fiona P., Whitaker, Michael, Chatwani, Bhoomija, Patton, Monica E., Taylor, Christopher A., Chai, Shua J., Kawasaki, Breanna, Yousey-Hindes, Kimberly, Openo, Kyle P., Ryan, Patricia A., Leegwater, Lauren, Lynfield, Ruth, Sosin, Daniel M., Anderson, Bridget J., Tesini, Brenda, Sutton, Melissa, Talbot, H. Keipp, George, Andrea, Milucky, Jennifer

Source: MMWR: Morbidity & Mortality Weekly Report; 9/26/2024, Vol. 73 Issue 38, p830-836, 7p

Subject Terms: CORONAVIRUS diseases, PANDEMICS, HOSPITAL care, VACCINATION, INFANTS

Acute Cardiac Events in Hospitalized Older Adults With Respiratory Syncytial Virus Infection.

Authors: Woodruff, Rebecca C., Melgar, Michael, Pham, Huong, Sperling, Laurence S., Loustalot, Fleetwood, Kirley, Pam Daily, Austin, Elizabeth, Yousey-Hindes, Kimberly, Openo, Kyle P., Ryan, Patricia, Brown, Chloe, Lynfield, Ruth, Davis, Sarah Shrum, Barney, Grant, Tesini, Brenda, Sutton, Melissa, Talbot, H. Keipp, Zahid, Hafsa, Kim, Lindsay, Havers, Fiona P.

Source: JAMA Internal Medicine; Jun2024, Vol. 184 Issue 6, p602-611, 10p

Clinical Outcomes of US Adults Hospitalized for COVID-19 and Influenza in the Respiratory Virus Hospitalization Surveillance Network, October 2021–September 2022.

Authors: Kojima, Noah, Taylor, Christopher A, Tenforde, Mark W, Ujamaa, Dawud, O'Halloran, Alissa, Patel, Kadam, Chai, Shua J, Kirley, Pam Daily, Alden, Nisha B, Kawasaki, Breanna, Meek, James, Yousey-Hindes, Kimberly, Anderson, Evan J, Openo, Kyle P, Reeg, Libby, Nunez, Val Tellez, Lynfield, Ruth, Como-Sabetti, Kathryn, Ropp, Susan L, Shaw, Yomei P

Source: Open Forum Infectious Diseases; Jan2024, Vol. 11 Issue 1, p1-4, 4p

Subject Terms: COVID-19, INFLUENZA viruses, INTENSIVE care units, TREATMENT effectiveness, ADULTS

Characteristics and Outcomes Among Adults Aged ≥60 Years Hospitalized with Laboratory-Confirmed Respiratory Syncytial Virus — RSV-NET, 12 States, July 2022–June 2023

Authors: Kirley, Pam Daily, Austin, Elizabeth, Kim, Daewi, Surell, Chandler, Monroe, Maya, Leegwater, Lauren, Mumm, Erica, Bleecker, Molly, Rowe, Adam, Popham, Kevin, Novak, Arilene, Schaffner, William, Havers, Fiona P., Whitaker, Michael, Melgar, Michael, Chatwani, Bhoomija, Chai, Shua J., Alden, Nisha B., Meek, James, Openo, Kyle P., Ryan, Patricia A., Kim, Sue, Lynfield, Ruth, Shaw, Yomei P., Barney, Grant, Tesini, Brenda L., Sutton, Melissa, Talbot, H. Keipp, Olsen, Kristen P., Patton, Monica E.

Source: In American Journal of Transplantation December 2023 23(12):2000-2007

Association of Chronic Medical Conditions With Severe Outcomes Among Nonpregnant Adults 18–49 Years Old Hospitalized With Influenza, FluSurv-NET, 2011–2019.

Authors: Famati, Efemona A, Ujamaa, Dawud, O'Halloran, Alissa, Kirley, Pam Daily, Chai, Shua J, Armistead, Isaac, Alden, Nisha B, Yousey-Hindes, Kimberly, Openo, Kyle P, Ryan, Patricia A, Monroe, Maya L, Falkowski, Anna, Kim, Sue, Lynfield, Ruth, McMahon, Melissa, Angeles, Kathy M, Khanlian, Sarah A, Spina, Nancy L, Bennett, Nancy M, Gaitán, Maria A

Source: Open Forum Infectious Diseases; Dec2023, Vol. 10 Issue 12, p1-9, 9p

Subject Terms: MEDICAL personnel, CHRONIC diseases, MEDICAL societies, INFLUENZA, ADULTS, H7N9 Influenza

Performance of established disease severity scores in predicting severe outcomes among adults hospitalized with influenza—FluSurv‐NET, 2017–2018.

Authors: Doyle, Joshua D., Garg, Shikha, O'Halloran, Alissa C., Grant, Lauren, Anderson, Evan J., Openo, Kyle P., Alden, Nisha B., Herlihy, Rachel, Meek, James, Yousey‐Hindes, Kimberly, Monroe, Maya L., Kim, Sue, Lynfield, Ruth, McMahon, Melissa, Muse, Alison, Spina, Nancy, Irizarry, Lourdes, Torres, Salina, Bennett, Nancy M., Gaitan, Maria A.

Source: Influenza & Other Respiratory Viruses; Dec2023, Vol. 17 Issue 12, p1-11, 11p

Subject Terms: INFLUENZA, RECEIVER operating characteristic curves, HOSPITAL admission & discharge, HOSPITAL mortality, ADULTS

Geographic Terms: UNITED States

High Influenza Incidence and Disease Severity Among Children and Adolescents Aged <18 Years -- United States, 2022-23 Season.

Authors: White, Elizabeth B., O'Halloran, Alissa, Sundaresan, Devi, Gilmer, Matthew, Threlke, Ryan, Colón, Arielle, Tastad, Katie, Chai, Shua J., Alden, Nisha B., Yousey-Hindes, Kimberly, Openo, Kyle P., Ryan, Patricia A., Sue Kim, Lynfield, Ruth, Spina, Nancy, Tesini, Brenda L., Martinez, Marc, Schmidt, Zachary, Sutton, Melissa, Talbot, H. Keipp

Source: MMWR: Morbidity & Mortality Weekly Report; 10/13/2023, Vol. 72 Issue 41, p1108-1114, 7p, 2 Charts, 1 Graph

Subject Terms: INFLUENZA, DISEASE prevalence, HOSPITAL care, CHILDREN'S health

Geographic Terms: UNITED States

Characteristics and Outcomes Among Adults Aged ≥60 Years Hospitalized with Laboratory-Confirmed Respiratory Syncytial Virus -- RSV-NET, 12 States, July 2022--June 2023.

Authors: Havers, Fiona P., Whitaker, Michael, Melgar, Michael, Chatwani, Bhoomija, Chai, Shua J., Alden, Nisha B., Meek, James, Openo, Kyle P., Ryan, Patricia A., Kim, Sue, Lynfield, Ruth, Shaw, Yomei P., Barney, Grant, Tesini, Brenda L., Sutton, Melissa, Talbot, H. Keipp, Patton, Kristen P.

Source: MMWR: Morbidity & Mortality Weekly Report; 10/6/2023, Vol. 72 Issue 40, p1-8, 8p

Subject Terms: VACCINATION, RESPIRATORY syncytial virus infections, HOSPITAL care, HEALTH of older people, RESPIRATORY syncytial virus, MEDICAL research